As the HDMI had MHL standards rapidly evolve, you need test equipment that ensures you keep up with the latest compliance test specifications (CTS). Have confidence in obtaining CTS certification on the first pass by performing in-house testing with the same equipment used by ATCs. The Agilent U4998A HDMI and MHL protocol / audio / video analyzer and generator module enables you to test your devices to ensure they are compliant to the HDMI 1.4b or MHL 1.2 CTS.